Hi Olaf,
Thanks for all your evaluation of my dilemma. I found out that I could indeed rename the refx filename within C:\Program Files (x86)\e-Sword to my liking. I did that to put last name first, then first name, then title, then pertinent subject matter. However, when I restarted e-Sword the reference document again showed up with the prior non-descriptive filename; it didn't have the last name or first name as just changed on the filename.
Fortunately, I came up with a crude work-around. I used e-Sword ToolTip Tool NT and created a new reference document. That references the old non-descriptive filename. Then I save that as a topx file with my desired complete filename. That is an empty file, but it is at least searchable by title, and it tells me where to find the actual file with content.
Eventually, I'll go through all my hundreds of references and rename them if possible, or else make a new .topx file that is searchable and points to the actual content-containing file.
For anyone new to this discussion, I am referring to my desire to locate references by searching for specific words within the title. To do that, from within e-Sword click the far right icon "Reference Library." Then click within the upper right field and type the word you want to locate, for example "Ephesians." Then all the references that are entitled "...Ephesians..." will appear as reference choices. That way you don't have to scroll through hundreds of references, if you have a lot. (But first, the title of the reference must include, "Ephesians," for example.)
Van